Cummins Inc. announced today, Aug. 13, that it will add selective catalytic reduction (SCR) aftertreatment to its heavy-duty products for 2010 to deliver the best fuel efficiency for its customers.

COLUMBUS, IN - Cummins Inc. (NYSE: CMI) announced that the QSK high-horsepower engine range will move forward to meet EPA Tier 4 Final off-highway 2015 emissions with a combination of clean in- ...

This story appears in the Jan. 12 print edition of Transport Topics. The Environmental Protection Agency said it is concerned that emissions systems using a copper compound that engine maker Cummins ...

Cummins Inc. said its heavy-duty diesel engines that comply with the Environmental Protection Agency’s 2010 standards will not require NOx aftertreatment, although its medium-duty engines will use ...

NASHVILLE, Tenn. — Cummins Filtration has reaffirmed plans to fully support service requirements of 2010 Selective Catalytic Reduction (SCR) equipped engines with Diesel Exhaust Fluid (DEF). DEF is a ...

Cummins revealed its 2010 on-highway engine lineup, and noted that all of the new engines incorporate selective catalytic reduction (SCR) as part of the emission treatment system. “Aggressive field ...

Cummins has reaffirmed its intention to use selective catalytic reduction (SCR) to meet 2010 Environmental Protection Agency (EPA) regulations despite EPA’s contention that the copper zeolite used in ...

Single Module aftertreatment system combines the Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF) and Selective Catalytic Reduction (SCR) systems into a single canister. The Cummins ...

Cummins has instituted a voluntary recall of roughly 500,000 model-year 2010-2015 engines, according to an announcement from the U.S. EPA. The recall involves faulty emissions systems components that ...

In defiance of the widely-held belief that NOx aftertreatment systems such as SCR would be required to meet EPA2010 emissions standards, Cummins has announced its heavy-duty engines will meet 2010 ...

BEIJING--(BUSINESS WIRE)--Cummins Emission Solutions, a division of Cummins Inc. (NYSE:CMI), announced today that it is in the advanced development stages of a new urea dosing system – the EcoFit™ ...